| Term | Definition |
| Renesmee Cullen | Bella and Edward's half human half vampire child |
| Bella Swan | A young, brunette that falls in love with a beautiful vampire |
| Edward Cullen | a beautiful, bronze haired, mind reading vampire |
| Alice Cullen | a small future telling vampire |
| Jasper Hale | a blond haired vampire that controls emotions |
| Rosalie Hale | a blond vampire with a bad attitude |
| Emmett Cullen | an incredibly strong tall vampire |
| Carlise Cullen | a blond vampire doctor that can resist human blood |
| Esme Cullen | the sweet loving vampire mother |
| Charlie Swan | the overprotective sheriff of Forks |
| Mike Newton | the annoying obsessive boy who is in love with Bella |
| Jacob Black | a loving werewolf who imprints on young Renesmee |
| The Volturi | the royal Italian Vampire coven |
| Sam Uley | the alpha supposed to be beta of the pack |
| Tanya's Coven | the Cullens' close friends |
| James and Victoria | the vampire that tracks Bella in Twilight and his mate |